Improve starred and trending pages

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/assets/stylesheets/generic/blocks.scss

@@ -30,4 +30,8 @@
   .title {
     color: $gl-text-color;
   }
+
+  .oneline {
+    line-height: 44px;
+  }
 }

app/assets/stylesheets/generic/common.scss

@@ -301,7 +301,7 @@ table {
 }
 
 .btn-sign-in {
-  margin-top: 7px;
+  margin-top: 15px;
   text-shadow: none;
 }
 

app/assets/stylesheets/pages/projects.scss

@@ -259,17 +259,6 @@ pre.light-well {
   margin-bottom: 0px;
   border-top: 1px solid #e7e9ed;
   border-bottom: 1px solid #e7e9ed;
-
-
-  .projects-list-filter {
-    @include input-big;
-    padding: 5px 18px;
-  }
-
-  .btn {
-    @include btn-big;
-    padding: 5px 18px;
-  }
 }
 
 /*

app/views/explore/projects/starred.html.haml

 - page_title "Starred Projects"
 - if current_user
   = render 'dashboard/projects_head'
+
 .explore-trending-block
-  .lead
-    %i.fa.fa-star
-    See most starred projects
+  .gray-content-block
     .pull-right
       = render 'explore/projects/dropdown'
+    .oneline
+      %i.fa.fa-star
+      See most starred projects
   = render 'projects', projects: @starred_projects
   = paginate @starred_projects, theme: 'gitlab'

app/views/explore/projects/trending.html.haml

 - page_title "Trending Projects"
 - if current_user
   = render 'dashboard/projects_head'
-
-.gray-content-block.explore-title
+- else
+  .explore-title
     %h3
       Explore GitLab
     %p.lead
       Discover projects and groups. Share your projects with others
+    %br
 .explore-trending-block
-  .lead
-    %i.fa.fa-comments-o
-    See most discussed projects for last month
+  .gray-content-block
     .pull-right
       = render 'explore/projects/dropdown'
+    .oneline
+      %i.fa.fa-comments-o
+      See most discussed projects for last month
   = render 'projects', projects: @trending_projects

app/views/layouts/header/_public.html.haml

@@ -3,7 +3,7 @@
     .header-content
       - unless current_controller?('sessions')
         .pull-right
-          = link_to "Sign in", new_session_path(:user, redirect_to_referer: 'yes'), class: 'btn btn-sign-in btn-success btn-sm'
+          = link_to "Sign in", new_session_path(:user, redirect_to_referer: 'yes'), class: 'btn btn-sign-in btn-success'
 
       %h1.title= title